.main_head_nav{
	color:#999;
	margin:15px 0;
}
.main_head_nav a:link,.main_head_nav a:visited{
	color:#999;
	text-decoration:none;
}
.main_head_nav a:hover,.main_head_nav a:active{
	color:#666;
	text-decoration:none;
}

.main_usernews ul li{
	margin-top:25px;
	text-align:center;
	width:240px;
}
.user_intro{
    background:#00ae4f;
}

	
